EP 2496937 A1 20120912 - COUPLING ELEMENT FOR ACOUSTIC COUPLING OF A TRANSDUCER TO A PART AND TRANSDUCER COMPRISING SUCH A COUPLING ELEMENT
Title (en)
COUPLING ELEMENT FOR ACOUSTIC COUPLING OF A TRANSDUCER TO A PART AND TRANSDUCER COMPRISING SUCH A COUPLING ELEMENT
Title (de)
KOPPLUNGSELEMENT ZUR AKUSTISCHEN ANKOPPLUNG EINES SCHALLWANDLERS AN EINEN KÖRPER SOWIE SCHALLWANDLER UMFASSEND EIN DERARTIGES KOPPLUNGSELEMENT
Title (fr)
ÉLÉMENT DE COUPLAGE POUR LE COUPLAGE ACOUSTIQUE D'UN TRANSDUCTEUR ACOUSTIQUE À UN CORPS ET TRANSDUCTEUR ACOUSTIQUE COMPRENANT UN TEL ÉLÉMENT DE COUPLAGE
Publication
Application
Priority
- DE 202009014771 U 20091102
- EP 2010006657 W 20101102
Abstract (en)
[origin: WO2011050991A1] The invention relates to a coupling element for acoustically coupling a sound transducer (2) to a body (4) for transmitting high-frequency structure-borne noise from the sound transducer (2) to the body (4) and/or from the body (4) to the sound transducer (2), wherein the coupling element (1) comprises a deformable contact region for positively contacting the body (4).
IPC 8 full level
G01N 29/28 (2006.01); G10K 11/02 (2006.01)
CPC (source: EP KR US)
G01N 29/28 (2013.01 - EP KR US); G10K 11/02 (2013.01 - EP KR US); G01N 2291/2638 (2013.01 - EP US)
Citation (search report)
See references of WO 2011050991A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202009014771 U1 20110324; CN 102792159 A 20121121; CN 102792159 B 20160629; EP 2496937 A1 20120912; EP 2496937 B1 20190424; JP 2013509570 A 20130314; KR 101481761 B1 20150112; KR 20120125233 A 20121114; US 10288586 B2 20190514; US 2012250465 A1 20121004; WO 2011050991 A1 20110505
DOCDB simple family (application)
DE 202009014771 U 20091102; CN 201080056303 A 20101102; EP 10805416 A 20101102; EP 2010006657 W 20101102; JP 2012535684 A 20101102; KR 20127014441 A 20101102; US 201013505139 A 20101102